Question

write the p/q form of 1.25bar​

Answer 1

Answer:

1.25 bar in p/q form is 124/99

I hope it's helpful for you

Answer 2

Answer:

$x = 1.25 bar \\ x = 1.2525 - - - - \: \: \: \: \: \: \: \: \: \: \: \: (1) \\ multipy \: (1)\: by \: 100 \\ x \times 100 = 100 \times 1.2525 - - - - - \\ 100x = 125.2525 - - - - - \: \: \: \: \: \: \: \: \: \: (2) \\ subtract \: (1) \: from \: (2) \\ 100x - x =( 125.2525 - - - - ) - (1.2525 - - - - ) \\ 99x = 124 \\ x = \frac{124}{99}$

I hope it will help you